We divide 581960 by 83
The aim is to understand the frequency of 83 in 581960.

Going ahead to step 1:
If we divide 5 by 83, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 83

Step 2:
The number 83 fits into 58 0 times, leaving a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 58 after subtracting 0 from 58.
Take the next digit (1) from the dividend and append it to 58, then repeat: 581 / 83

On to step 3:
581 divided by 83 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 0 after subtracting 581 from 581.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 83

Moving on to step 4:
83 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 83

Going ahead to step 5:
The number 83 fits into 96 1 times, leaving a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 701.0
Subtract 83 from 96 to get 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 83

On to step 6:
130 divided by 83 is 1 with a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 7011.0
If we take 83 away from 130, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 7:
The number 83 fits into 470 5 times, leaving a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 7011.5
The remainder is 55 after subtracting 415 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 8:
550 divided by 83 is 6 with a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 7011.56
Deduct 498 from 550 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
83 goes into 520 6 times with a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 7011.566
If we take 498 away from 520, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Our division results in 7011.566 with a remaining 0.0022.